package socketexercise;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;

public class Server22 {
    private ServerSocket serverSocket;
    public Server22(){
        try {
            System.out.println("正在启动服务器");
             serverSocket=new ServerSocket(8090);
            System.out.println("服务器启动完毕");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public void start(){
        try {
            System.out.println("等待客户端连接");
            Socket socket= serverSocket.accept();
            System.out.println("一个客户端连接上了");

          InputStream in= socket.getInputStream();
            InputStreamReader isr=new InputStreamReader(in, StandardCharsets.UTF_8);
            BufferedReader br=new BufferedReader(isr);
            String message;
            while ((message=br.readLine())!=null){
                    System.out.println("客户端说："+message);
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        Server22 server22=new Server22();
        server22.start();
    }


}
